Required information [The following information applies to the questions displayed below.] Jorgansen Lighting, Incorporated, manufactures heavy-duty street lighting systems for municipalities. The company uses variable costing for internal management reports and absorption costing for external reports. The company provided the following data: The company's fixed manufacturing overhead per unit was constant at $570 for all three years. Required: 1. Calculate each year's absorption costing net operating income. Note: Enter any losses or deductions as a negative value